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Brown Sugar Rhubarb Oat Cookies

Brown Sugar Rhubarb Oat Cookies – Soft, Chewy & Tart


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  • Author: Emma
  • Total Time: 27 minutes
  • Yield: 24 cookies 1x
  • Diet: Vegetarian

Description

These Brown Sugar Rhubarb Oat Cookies are chewy, buttery, and perfectly balanced with tart rhubarb and warm brown sugar. The oats add a wholesome texture while the rhubarb brings a bright, fruity zing in every bite. Whether you bake them for springtime joy or cozy afternoons, they’re a rustic treat that feels both homey and fresh.


Ingredients

Scale
  • 1 cup unsalted butter, softened

  • 1¼ cups packed light brown sugar

  • 2 large eggs

  • 1½ tsp vanilla extract

  • 1½ cups all-purpose flour

  • 1 tsp baking soda

  • ½ tsp salt

  • 2 tsp ground cinnamon

  • 3 cups old-fashioned rolled oats

  • 1½ cups fresh rhubarb, finely chopped


Instructions

  • Preheat oven to 350°F (175°C). Line baking sheets with parchment paper.

  • In a large bowl, cream together butter and brown sugar until fluffy.

  • Beat in eggs one at a time, then stir in vanilla.

  • In a separate bowl, whisk together flour, baking soda, salt, and cinnamon.

  • Gradually mix dry ingredients into the wet mixture. Stir in oats and chopped rhubarb.

  • Scoop dough by tablespoons onto baking sheets, spacing about 2 inches apart.

 

  • Bake for 10–12 minutes, or until edges are golden. Let cool on the sheet for 5 minutes, then transfer to a wire rack.

Notes

Use fresh rhubarb for best flavor and color. You can also toss the rhubarb in a teaspoon of flour before mixing in to reduce moisture. For added sweetness, stir in white chocolate chips or golden raisins.

  • Prep Time: 15 minutes
  • Cook Time: 12 minutes
  • Category: Dessert, Cookies
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 cookie
  • Calories: 180 kcal
  • Sugar: 12g
  • Sodium: 105mg
  • Fat: 8g
  • Saturated Fat: 5g
  • Unsaturated Fat: 2g
  • Trans Fat: 0g
  • Carbohydrates: 24g
  • Fiber: 1g
  • Protein: 2g
  • Cholesterol: 30mg